. >> another day of mourning in newtown. four funerals will be held today. they will say good-bye to daniel bar dan, 6-year-old charlotte bacon and victoria soto. she shielded her students and saved their lives. what may have caused the gunman to snap. pref individu good morning, peter. >> nancy lanza was reportedly at her wit's end with her son adam and was having such a hard time raising the 20-year-old by herself that she was in the process of getting conservator ship over him. that's kierdling to someo -- ac to someone who knows the family of the shooting andl of the vic. this man told foxnews.com quote from what i have been told adam was aware of her petitioning the court and plans to have him committed. adam was upset about this. he thought she just wanted to send him away. from what i understand he was really, really angry. i think this could have been it, what set him off. the community is immersed in funeral services and vigils. last night they came together to remember the fallen principal dawn hochsprung. seems like everybody on the planet knows w